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Received:February 29, 2012 Revised:April 09, 2012
Received:February 29, 2012 Revised:April 09, 2012
中文摘要: 提出并实现了一种基于嵌入式GPU(OES: OpenGL® ES)的跨平台图形应用软件的系统框架. 它包括外部事件的驱动, 图形应用软件, 嵌入式系统入口, 嵌入式系统硬件等四个模块. 外部事件的驱动主要是响应外部数据或事件的变化, 从而控制图形显示内容的实时更新, 以及功能画面的实时切换. 图形应用软件模块包括了三个组成部分(1)接口界面 (2)中间通讯层(3)处理单元. 图形应用软件的接口界面主要是实现客户化的目标要求, 采用C++类的面向对象的设计方法. 中间通讯层, 是为了实现图形应用的
中文关键词: 嵌入式GPU(OpenGL ES) 图形显示 虚拟仪表 嵌入式图形优化技术
Abstract:We have developed a virtual instrument software system of cross platform based on graphics processing unit (GPU) and OpenGL® ES. This software system can do real-time rendering graphics context according to the external event trigger. It includes event driver, graphics display, embedded system entry and embedded system hardware modules which have the flexibility and extendibility. We take some key technologies to optimize the flow of embedded graphics application.
keywords: embedded GPU (OpenGL®ES) graphics display virtual instrument optimization technology for embedded graphics
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郭云,康涛.基于嵌入式GPU 虚拟仪表图形软件的实现.计算机系统应用,2012,21(10):47-52
GUO Yun,KANG Tao.Virtual Instrument Software System of Cross Platform Based on GPU.COMPUTER SYSTEMS APPLICATIONS,2012,21(10):47-52
郭云,康涛.基于嵌入式GPU 虚拟仪表图形软件的实现.计算机系统应用,2012,21(10):47-52
GUO Yun,KANG Tao.Virtual Instrument Software System of Cross Platform Based on GPU.COMPUTER SYSTEMS APPLICATIONS,2012,21(10):47-52